Figure 6

Dynamic responses of S3 In2O3/Au NRs gas sensor to different acetone concentrations (0.1–2 ppm) at 250 °C and ethanol concentrations (0.05–10 ppm) at 400 °C.
Dynamic responses of S3 In2O3/Au NRs gas sensor to different acetone concentrations (0.1–2 ppm) at 250 °C and ethanol concentrations (0.05–10 ppm) at 400 °C.